Custom Software & AI Engineering for Your Business.
DecillionX builds enterprise-grade ERP, CRM, SaaS platforms, AI/ML automation, and mobile applications — tailored for your business needs, delivered from Bangalore.
50+
Projects Delivered
100%
Client Satisfaction
5+
Years of Experience
Custom Software Dev
ERP · CRM · SaaS · Web
AI & ML Engineering
LLMs · CV · Automation
Our Core Services
From custom enterprise software to cutting-edge AI systems, DecillionX delivers end-to-end technology solutions that transform businesses.
Custom Software Development
Fully tailored ERP, CRM, HRMS, inventory, billing & workflow automation systems built for your exact business process.
- Enterprise ERP & CRM Platforms
- HRMS & Payroll Management
- Inventory & Supply Chain Systems
- Multi-Role Workflow Automation
AI, Machine Learning & GenAI LLM Services
End-to-end Generative AI, custom LLM fine-tuning, RAG document search engines, autonomous multi-agent workflows, computer vision, and predictive ML systems.
- Custom LLM Fine-Tuning (Llama 3.1, Mistral, DeepSeek, GPT-4o)
- Enterprise RAG & Vector Search (Pinecone, Milvus, LangChain)
- Autonomous Multi-Agent AI Systems (CrewAI, AutoGen, LangGraph)
- Computer Vision, Facial Recognition & OCR (OpenCV, YOLOv8)
- Voice AI & Multimodal Processing (Whisper, ElevenLabs)
- Predictive ML & Demand Analytics (PyTorch, Scikit-Learn)
Web & Mobile App Development
High-performance, cross-platform web and mobile applications engineered for speed, scalability, and exceptional user experience.
- React & Next.js Web Applications
- React Native Cross-Platform Mobile
- Progressive Web Apps (PWA)
- Admin Panels & Dashboards
Cloud & SaaS Architecture
Scalable multi-tenant SaaS platforms, cloud-native microservices, automated CI/CD pipelines, and 99.9% uptime infrastructure.
- SaaS Platform Engineering
- AWS / Azure Cloud Deployment
- Kubernetes & Docker Orchestration
- Automated DevOps Pipelines
Data Engineering & Analytics
End-to-end data pipeline design, business intelligence dashboards, real-time analytics, and data lake architecture.
- ETL Pipeline Development
- Power BI & Custom BI Dashboards
- Real-Time Data Streaming
- Data Warehouse Architecture
GenAI QA, Security & Quality Assurance
Specialized Generative AI quality assurance, LLM hallucination benchmarking, prompt safety red-teaming, VAPT security audits, and automated testing.
- GenAI QA & Hallucination Testing (Ragas, TruLens, DeepEval)
- Prompt Robustness, Guardrails & AI Red-Teaming
- End-to-End Automated QA (Playwright, Selenium)
- VAPT Penetration Security & OWASP Top 10 Audits
- Performance Load Testing & SLA Benchmarking (JMeter)
Company Structure & Leadership
A lean, high-performance team driven by engineering excellence — from strategic leadership to delivery specialists.
Santhana Stephen Raj
Founder & Chief Executive Officer
Principal Software Architect
Enterprise Systems Division
Software EngineeringChief AI & LLM Scientist
Neural Systems Division
AI & Deep LearningHead of Cloud Infrastructure
DevOps & Microservices
Cloud EngineeringLead Full-Stack Specialist
Web & Mobile Applications
Lead Quality & Security Specialist
Automated QA & VAPT Security
Our Vision
To become the most trusted software & AI development partner for businesses across India — enabling them to scale faster, operate smarter, and compete globally.
Our Mission
To deliver high-quality, on-time, and cost-effective custom software and AI solutions that solve real business challenges with precision and innovation.
Our Values
- Client-First Delivery
- Engineering Excellence
- Transparency & Integrity
- Continuous Innovation
See Our Engineering Stack In Action
A live look at the code frameworks and methodologies our engineers use every day.
Custom ERP & CRM Software Development
Technologies We Master
Specialized engineering stacks across Java, Python, .NET, AI/ML, and QA Automation — powering mission-critical software globally.
Java 21
Enterprise Core
Spring Boot 3
Microservices
Hibernate ORM
Data Access
Python 3.12
Data & AI Core
FastAPI
High-Speed REST
Django
Full-Stack Web
C# / .NET 9
Enterprise .NET
ASP.NET Core
Web APIs
Azure Cloud
.NET Hosting
LLM Fine-Tuning
Llama 3.1 & DeepSeek
Multi-Agent AI
CrewAI & AutoGen
RAG Architecture
Pinecone & Milvus
Computer Vision
OpenCV & YOLOv8
Speech & Voice AI
Whisper & Multimodal
GenAI QA
Hallucination & Red-Team
Playwright
End-to-End QA
Selenium
Web Automation
VAPT Security
Penetration Audit
JMeter QA
Load Testing
AWS Cloud
Infrastructure
Docker & K8s
Containers
Next.js & React
Frontend Core
Projects We've Delivered
Real-world software and AI projects that transformed operations for our clients across industries.
AI-Powered ERP for Lakshmi Industries
Custom-built ERP with AI demand forecasting, inventory automation, HRMS & financial reporting. Replaced legacy systems entirely.
40% reduction in manual operational overhead.
Cloud SaaS Billing Platform – TechBridge
Multi-tenant SaaS billing engine with subscription management, invoicing automation, analytics portal & CRM integration.
Reduced billing cycle time by 72%.
AI Smart Document Search – Nalanda Law Firm
LLM-powered document parsing, risk analysis, semantic contract search, and automated clause summarisation system.
Legal research time reduced by 65%.
Estimate Your Project Cost
Get an instant ballpark investment range for your custom software or AI project.
₹4,80,000 – ₹6,00,000
Timeline
8 – 11 Weeks
Projected ROI
4.2x Efficiency
Let's Build Something Great Together
Reach out to us with your project requirements and our team will respond within one business day.
Santhana Stephen Raj
Founder & CEO, DecillionX
Office Location
SG Palaya, Bangalore – 560029
Karnataka, India
Email Us
stephen@decillionx.com
Business Hours
Mon – Sat: 9:00 AM – 7:00 PM IST
Send Us a Message
We'll get back to you within 24 hours.